@book{18973,
	author = {Institute on Economics of Petroleum Exploration, Development, and Property Evaluation, Dallas, 1961.},
	title = {Economics of petroleum exploration, development, and property evaluation /},
	publisher = {Prentice-Hall,},
	year = {1961.},
	address = {Englewood Cliffs, N.J. :},
	note = {A program of the International Oil and Gas Educational Center, Southwestern Legal Foundation, Dallas.}
}